Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -15.95
Milk (kg) 188.00 -0.014 -2.63
Fat (kg) 18.12 -0.375 -6.79
Prot (kg) 14.79 -0.441 -6.53
Fertility Sub Index 10.94
Calving Interval (days) -5.98 -1.459 8.73
Survival (%) 1.98 1.117 2.21
Calving Sub Index 4.53
Gestation Length (days) -4.93 -0.919 4.53
Beef Sub Index -0.34
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 0.90 -0.432 -0.39
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -1.73

* Based on an €80/tonne carbon price